206310888976

素因数分解:

$2^4\times {\mathrm{237331}}^1\times {\mathrm{54331}}^1$

素因数の和:291670

約数の個数: 20

約数和(自身を含む): 399736388944

約数和(自身を除く): 193425499968

約数列:

[1, 2, 4, 8, 16, 54331, 108662, 217324, 237331, 434648, 474662, 869296, 949324, 1898648, 3797296, 12894430561, 25788861122, 51577722244, 103155444488, 206310888976]

約数ペア:

[(1, 206310888976), (2, 103155444488), (4, 51577722244), (8, 25788861122), (16, 12894430561), (54331, 3797296), (108662, 1898648), (217324, 949324), (237331, 869296), (434648, 474662)]